Numerical Functions
Support for approximate real numbers and exact real numbers represented in algebraic or symbolic form.
- Abs — get absolute value of a number
- Chop — set sufficiently small numbers or imaginary parts to zero
- N — numerical evaluation to specified precision and accuracy
- Piecewise — an arbitrary piecewise function
- Rationalize — find a rational approximation
- RealAbs — get absolute value of a real number
- RealSign — real sign
- Round — find closest integer or multiple of
- Sign — complex sign of a number
- UnitStep — unit step function of a number